package cn.dm.config;

import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

@Configuration
@EnableCaching//开启注解
public class RedisConfig extends CachingConfigurerSupport {


    @Bean
    public RedisTemplate<String,Object> redisTemplate(LettuceConnectionFactory factory){
        RedisTemplate<String,Object> redisTemplate= new RedisTemplate<>();
        redisTemplate.setConnectionFactory(factory);
        redisTemplate.setKeySerializer(new StringRedisSerializer ());
        redisTemplate.setValueSerializer(new Jackson2JsonRedisSerializer<Object> (Object.class));
        return redisTemplate;
    }
}